Telegraf InfluxDB Server stats

# Configuration for telegraf agent
[agent]
  ## Default data collection interval for all inputs
  interval = "10s"
  ## Rounds collection interval to 'interval'
  ## ie, if interval="10s" then always collect on :00, :10, :20, etc.
  round_interval = true

  ## Telegraf will send metrics to outputs in batches of at most
  ## metric_batch_size metrics.
  ## This controls the size of writes that Telegraf sends to output plugins.
  metric_batch_size = 1000

  ## Maximum number of unwritten metrics per output.  Increasing this value
  ## allows for longer periods of output downtime without dropping metrics at the
  ## cost of higher maximum memory usage.
  metric_buffer_limit = 10000

  ## Collection jitter is used to jitter the collection by a random amount.
  ## Each plugin will sleep for a random time within jitter before collecting.
  ## This can be used to avoid many plugins querying things like sysfs at the
  ## same time, which can have a measurable effect on the system.
  collection_jitter = "2s"

  ## Collection offset is used to shift the collection by the given amount.
  ## This can be be used to avoid many plugins querying constraint devices
  ## at the same time by manually scheduling them in time.
  # collection_offset = "0s"

  ## Default flushing interval for all outputs. Maximum flush_interval will be
  ## flush_interval + flush_jitter
  flush_interval = "10s"
  ## Jitter the flush interval by a random amount. This is primarily to avoid
  ## large write spikes for users running a large number of telegraf instances.
  ## ie, a jitter of 5s and interval 10s means flushes will happen every 10-15s
  flush_jitter = "2s"

  ## Collected metrics are rounded to the precision specified. Precision is
  ## specified as an interval with an integer + unit (e.g. 0s, 10ms, 2us, 4s).
  ## Valid time units are "ns", "us" (or "µs"), "ms", "s".
  ##
  ## By default or when set to "0s", precision will be set to the same
  ## timestamp order as the collection interval, with the maximum being 1s:
  ##   ie, when interval = "10s", precision will be "1s"
  ##       when interval = "250ms", precision will be "1ms"
  ##
  ## Precision will NOT be used for service inputs. It is up to each individual
  ## service input to set the timestamp at the appropriate precision.
  precision = "0s"

  ## Override default hostname, if empty use os.Hostname()
  hostname = ""
  ## If set to true, do no set the "host" tag in the telegraf agent.
  omit_hostname = false

###############################################################################
#                            OUTPUT PLUGINS                                   #
###############################################################################


# # Configuration for sending metrics to InfluxDB
[[outputs.influxdb]]
#   ## The full HTTP or UDP URL for your InfluxDB instance.
#   ##
#   ## Multiple URLs can be specified for a single cluster, only ONE of the
#   ## urls will be written to each interval.
#   # urls = ["unix:///var/run/influxdb.sock"]
#   # urls = ["udp://127.0.0.1:8089"]
    urls = ["unix:///var/run/influxdb/influxdb.sock"]

# # A plugin that can transmit metrics over WebSocket.
[[outputs.websocket]]
  flush_interval = "500ms"
  url = "ws://localhost:3002/api/live/push/telegraf"
  data_format = "influx"
  [outputs.websocket.headers]
    Authorization = "Bearer secret-token"


###############################################################################
#                            INPUT PLUGINS                                    #
###############################################################################


# Read metrics about cpu usage
[[inputs.cpu]]
  ## Whether to report per-cpu stats or not
  percpu = true
  ## Whether to report total system cpu stats or not
  totalcpu = true
  ## If true, collect raw CPU time metrics
  collect_cpu_time = false
  ## If true, compute and report the sum of all non-idle CPU states
  ## NOTE: The resulting 'time_active' field INCLUDES 'iowait'!
  report_active = false
  ## If true and the info is available then add core_id and physical_id tags
  core_tags = false


# Read metrics about disk usage by mount point
[[inputs.disk]]
  ## By default stats will be gathered for all mount points.
  ## Set mount_points will restrict the stats to only the specified mount points.
  # mount_points = ["/"]

  ## Ignore mount points by filesystem type.
  ignore_fs = ["tmpfs", "devtmpfs", "devfs", "iso9660", "overlay", "aufs", "squashfs"]

  ## Ignore mount points by mount options.
  ## The 'mount' command reports options of all mounts in parathesis.
  ## Bind mounts can be ignored with the special 'bind' option.
  # ignore_mount_opts = []


# Read metrics about disk IO by device
[[inputs.diskio]]
  ## By default, telegraf will gather stats for all devices including
  ## disk partitions.

# Plugin to collect various Linux kernel statistics.
# This plugin ONLY supports Linux
[[inputs.kernel]]
  ## Additional gather options
  ## Possible options include:
  ## * ksm - kernel same-page merging
  # collect = []


# Read metrics about memory usage
[[inputs.mem]]
  # no configuration


# Get the number of processes and group them by status
# This plugin ONLY supports non-Windows
[[inputs.processes]]
  ## Use sudo to run ps command on *BSD systems. Linux systems will read
  ## /proc, so this does not apply there.
  # use_sudo = false


# Read metrics about swap memory usage
# This plugin ONLY supports Linux
[[inputs.swap]]
  # no configuration


# Read metrics about system load & uptime
[[inputs.system]]
  # no configuration

# # Query given DNS server and gives statistics
[[inputs.dns_query]]
#   ## servers to query
    servers = ["8.8.8.8", "1.1.1.1"]

# # Read metrics about docker containers
[[inputs.docker]]
#   ## Docker Endpoint
#   ##   To use TCP, set endpoint = "tcp://[ip]:[port]"
#   ##   To use environment variables (ie, docker-machine), set endpoint = "ENV"
    endpoint = "unix:///var/run/docker.sock"

# # HTTP/HTTPS request given an address a method and a timeout
[[inputs.http_response]]
#   ## List of urls to query.
    urls = ["https://google.com", "https://yahoo.com"]
#
#   ## Set http_proxy.
#   ## Telegraf uses the system wide proxy settings if it's is not set.
#   # http_proxy = "http://localhost:8888"
#
#   ## Set response_timeout (default 5 seconds)
#   # response_timeout = "5s"
#
#   ## HTTP Request Method
#   # method = "GET"
#
#   ## Whether to follow redirects from the server (defaults to false)
    follow_redirects = true


# # Collect statistics about itself
[[inputs.internal]]
#   ## If true, collect telegraf memory stats.
#   # collect_memstats = true
#
#   ## If true, collect metrics from Go's runtime.metrics. For a full list see:
#   ##   https://pkg.go.dev/runtime/metrics
#   # collect_gostats = false


# # This plugin gathers interrupts data from /proc/interrupts and /proc/softirqs.
[[inputs.interrupts]]
#   ## When set to true, cpu metrics are tagged with the cpu.  Otherwise cpu is
#   ## stored as a field.
#   ##
#   ## The default is false for backwards compatibility, and will be changed to
#   ## true in a future version.  It is recommended to set to true on new
#   ## deployments.
#   # cpu_as_tag = false
#
#   ## To filter which IRQs to collect, make use of tagpass / tagdrop, i.e.
#   # [inputs.interrupts.tagdrop]
#   #   irq = [ "NET_RX", "TASKLET" ]


# # Get kernel statistics from /proc/vmstat
# # This plugin ONLY supports Linux
[[inputs.kernel_vmstat]]
#   # no configuration

# # Provides Linux sysctl fs metrics
[[inputs.linux_sysctl_fs]]
#   # no configuration


# # Get kernel statistics from /proc/mdstat
# # This plugin ONLY supports Linux
[[inputs.mdstat]]
#   ## Sets file path
#   ## If not specified, then default is /proc/mdstat
#   # file_name = "/proc/mdstat"

# # Gather metrics about network interfaces
[[inputs.net]]
#   ## By default, telegraf gathers stats from any up interface (excluding loopback)
#   ## Setting interfaces will tell it to gather these explicit interfaces,
#   ## regardless of status. When specifying an interface, glob-style
#   ## patterns are also supported.
#   ##
#   # interfaces = ["eth*", "enp0s[0-1]", "lo"]
#   ##
#   ## On linux systems telegraf also collects protocol stats.
#   ## Setting ignore_protocol_stats to true will skip reporting of protocol metrics.
#   ##
#   ## DEPRECATION NOTICE: A value of 'false' is deprecated and discouraged!
#   ##                     Please set this to `true` and use the 'inputs.nstat'
#   ##                     plugin instead.
#   # ignore_protocol_stats = false

# # Read TCP metrics such as established, time wait and sockets counts.
[[inputs.netstat]]
#   # no configuration


# # Read Nginx's basic status information (ngx_http_stub_status_module)
[[inputs.nginx]]
#   ## An array of Nginx stub_status URI to gather stats.
    urls = ["https://localhost/server_status"]
#
#   ## Optional TLS Config
#   # tls_ca = "/etc/telegraf/ca.pem"
#   # tls_cert = "/etc/telegraf/cert.pem"
#   # tls_key = "/etc/telegraf/key.pem"
#   ## Use TLS but skip chain & host verification
#   # insecure_skip_verify = false
#
#   ## HTTP response timeout (default: 5s)
#   response_timeout = "5s"


# # Collect kernel snmp counters and network interface statistics
[[inputs.nstat]]
#   ## file paths for proc files. If empty default paths will be used:
#   ##    /proc/net/netstat, /proc/net/snmp, /proc/net/snmp6
#   ## These can also be overridden with env variables, see README.
#   proc_net_netstat = "/proc/net/netstat"
#   proc_net_snmp = "/proc/net/snmp"
#   proc_net_snmp6 = "/proc/net/snmp6"
#   ## dump metrics with 0 values too
#   dump_zeros       = true

# # Ping given url(s) and return statistics
[[inputs.ping]]
#   ## Hosts to send ping packets to.
    urls = ["google.com", "yahoo.com", "1.1.1.1"]
#
#   ## Method used for sending pings, can be either "exec" or "native".  When set
#   ## to "exec" the systems ping command will be executed.  When set to "native"
#   ## the plugin will send pings directly.
#   ##
#   ## While the default is "exec" for backwards compatibility, new deployments
#   ## are encouraged to use the "native" method for improved compatibility and
#   ## performance.
#   # method = "exec"
#
#   ## Number of ping packets to send per interval.  Corresponds to the "-c"
#   ## option of the ping command.
#   # count = 1
#
#   ## Time to wait between sending ping packets in seconds.  Operates like the
#   ## "-i" option of the ping command.
    ping_interval = 5.0
#
#   ## If set, the time to wait for a ping response in seconds.  Operates like
#   ## the "-W" option of the ping command.
#   # timeout = 1.0
#
#   ## If set, the total ping deadline, in seconds.  Operates like the -w option
#   ## of the ping command.
#   # deadline = 10
#
#   ## Interface or source address to send ping from.  Operates like the -I or -S
#   ## option of the ping command.
#   # interface = ""
#
#   ## Percentiles to calculate. This only works with the native method.
#   # percentiles = [50, 95, 99]
#
#   ## Specify the ping executable binary.
#   # binary = "ping"
#
#   ## Arguments for ping command. When arguments is not empty, the command from
#   ## the binary option will be used and other options (ping_interval, timeout,
#   ## etc) will be ignored.
#   # arguments = ["-c", "3"]
#
#   ## Use only IPv6 addresses when resolving a hostname.
#   # ipv6 = false
#
#   ## Number of data bytes to be sent. Corresponds to the "-s"
#   ## option of the ping command. This only works with the native method.
#   # size = 56